Aluminum crucibles can be used to heating soda?
I don't know much about the reaction, but the melting point of aluminum is lower than that of soda ash.
The reaction of alumina and sodium carbonate will generate high temperature, sodium aluminate and carbon dioxide. If you want to heat up sodium carbonate, you can use graphite crucibles and glass
You're talking about an aluminum oxide crucible. I think so. Why would there be an aluminum crucible?.
